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Performance & Replacement Transmission & Drivetrain Parts
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic...
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Building awesome horsepower is only part of the story. You need to deliver all that power to your car or truck’s wheels! We’ve got torque-hungry high performance automatic and manual transmissions for street and strip applications, torque converters and clutch sets, flexplates and flywheels, plus limited-slip differentials, spools, lockers, ring and pinion sets, driveshafts, U-joints, axles, bearings, C-clip eliminator kits, transfer cases, shift kits, and rebuild kits. We also have a wide selection of trans-brakes, shifters, cables, and accessories—everything you need to put the power to the ground, Summit style.
Showing In Stock Items. Show All 39 Items.
Combo, Richmond Gear, Ring and Pinion, 3.73:1 Ratio, GM 8.875 in. "C", 3 Series, Install Kit, Lube, DVD, Kit
Part Number: CMB-14-0057
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
BUILD IT WITH SUMMIT!
Summit Racing™ Ring and Pinion Gear and Installation Kit Pro Packs 14-0052 GM 8.5 in. 3.73 Gears
Combo, Richmond Gear, Ring and Pinion, 3.73:1 Ratio, GM 8.5 in., 3 Series, Install Kit, Lube, DVD, Kit
Part Number: CMB-14-0052
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Combo, Richmond Gear, Ring and Pinion, 4.10:1 Ratio, GM 8.5 in., 3 Series, Install Kit, Lube, DVD, Kit
Part Number: CMB-14-0053
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Wheel Bearing, Rear Axle, Toyota, Kit
Part Number: TGI-140055-1-KIT
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Throwout Bearing, Hydraulic, Chevy, Pontiac, Chevy, Small Block, LS1, Kit
Part Number: MCL-14005-22
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Combo, Richmond Gear, Ring and Pinion, 3.73:1 Ratio, GM 8.875 in. "C", 4 Series, Install Kit, Lube, DVD, Kit
Part Number: CMB-14-0058
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Ring and Pinion Gear Installation Kit, Master Overhaul, 27 Spline, Chrysler 8.25 in., Kit
Part Number: YGA-14005
Not Yet Reviewed
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Throwout Bearing, Hydraulic, 1 1/8 in. Shaft Diameter, with Master Cylinder, Universal, Each
Part Number: MCL-14005-20
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Pinion Spacers, Steel, Pinion Shims, Toyota 8.0 (7.8) in., Kit
Part Number: TGI-140059-1-KIT
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Bolts, Differential Stud Eliminator, Toyota, Kit
Part Number: TGI-140056-1-KIT
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Throwout Bearing, Hydraulic, 1 1/16 in. Shaft Diameter, with Master Cylinder, Universal, Each
Part Number: MCL-14005-30
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Spindle Stud Kit
Part Number: TGI-140050-1-KIT
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Differential Vent, Aluminum, Natural, Toyota, Each
Part Number: TGI-140057-1
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Combo, Richmond Gear, Ring and Pinion, 4.11:1 Ratio, GM 8.2 in., 3 Series, Install Kit, Lube, DVD, Kit
Part Number: CMB-14-0055
Cannot be shipped Internationally if shipped by air
Cannot be shipped Internationally if shipped by air
Steel Front Hub Assy.
Part Number: MBT-1400-5X5S
Not Yet Reviewed
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
5 x 5 Steel Rear Hub w/ Bearings & Studs
Part Number: MBT-1400-5X5RS
Not Yet Reviewed
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
